lowering my truck

[Geos 72]

Hello to everyone, this summer I plan to lower my 72 Chevy C10 pickup. I heard these trucks came 2" higher in the rear than in the front right from the factory. I'd like my truck to be level. I don't think they make a 2" coil spring for the back so I guess I would have to lower the front 2 inches and put 4" coil springs in the rear. If I did it that way would I need to use lowering spindles and coil springs for the front? I don't want to lower it to the ground, just enough so that it sits level and not so much space between the top of the tire and the wheel well. Please excuse me if it sounds like I don't know much about this because I don't. I'm just learning and could use all the help and advice I can get. To anyone that did this to your truck pictures would help a great deal. I thank and appreciate all that reply.